Today the new operating system from Windows making a revolution in Information technology. It differs a lot from other Operating Systems like Windows XP, Windows 7 etc. It got a different look. New use of graphics is giving us a great computing experience. The start section given in the image shows the difference. The tens of millions already using this Operating system.  A great feature that it is also used as a touch screen Operating System. So it is used in the new mode of computer Ultra books. Let us discuss something about the use of Windows 8.

We got a difference in the startup screen of Windows 8. it is totally changed. It is a full screen Start section. New users can be got a lot of confusions while using the OS. But don't worry. you can run programs by typing the key words of the program, The OS will gives us the results matching our keywords. This feature making the operating of Windows 8 more easier. By just typing, you can find both new-style and traditional desktop Windows apps, which also get tiles on the start menu when you install them. And tiles can represent other things besides apps: They can represent specific people for contact info, sections of apps such as a specific team in the Sports app, or a symbol in the Finance app. They can also simply be links from the Start screen to a favorite Web page. 

Windows store giving us a plenty of apps. The will be updated per day. By frequent visiting the store, we will get a great experience of using windows 8. As in Apple's iTunes App Store, the Windows Store lets you see top free and paid apps, and categories like Games, News, Music, Photo, Entertainment, and Productivity. Most apps, many of them very useful, are free, and most of those that cost money are priced from $1.49 to $9.99. 
The cloud has been all the rage for at least two year, even before Apple's October 2011 launch of iCloud. SkyDrive gives PCs equal footing when it comes to cloud conveniences. If you sign into your PC with a Microsoft account—highly recommended, since you can't use the Windows Store or take advantage of other integrations if you don't—your SkyDrive account in included into the bargain. Not only does SkyDrive serve as backup for PC settings and as online storage and syncing, but third party new-style Windows apps can use it as though it were just another hard drive on your PC.
SkyDrive also can serve as a Dropbox-style syncing service, but this requires installing its desktop client. Yes—as with Internet Explorer, there are two guises of SkyDrive on Windows 8—new-style and desktop style. When used this way, SkyDrive can serve as an online backup for your

By installing correct drivers and other supporting softwares we can use  most of  the graphical and sound features of Windows  8. Please note that you should have the system requirements.